CVE-2019-6841CWE-755

A CWE-755: Improper Handling of Exceptional Conditions vulnerability exists in Modicon M580 with firmware (version prior to V3.10), Modicon M340 (all firmware…

published October 29, 2019

CVSS

—

EPSS

24%

Percentile

97.8

In the wild

Unconfirmed

What it is

A CWE-755: Improper Handling of Exceptional Conditions vulnerability exists in Modicon M580 with firmware (version prior to V3.10), Modicon M340 (all firmware versions), and Modicon BMxCRA and 140CRA modules (all firmware versions), which could cause a Denial of Service attack on the PLC when upgrading the firmware with no firmware image inside the package using FTP protocol.

The record

Technical detail

CVSS: Not scored
CVSS v4.0: Not supplied
EPSS: 0.23717 · 97.8th percentile
Weakness: CWE-755 · Improper Handling of Exceptional Conditions
Published: 2019-10-29T14:46Z

EPSS history

Timeline

29 OCT 14:46Z
A CWE-755: Improper Handling of Exceptional Conditions vulnerability exists in Modicon M580 with firmware (version prior to V3.10), Modicon M340 (all firmware…
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